<template>
  <div class="my-container">
    <!-- 已登录 -->
    <div v-if="user" class="header user-info">
      <div class="base-info">
        <div class="left">
          <van-image
            class="avatar"
            :src="userInfo.photo"
            round
            fit="cover"
          />
          <span class="name">{{ userInfo.name }}</span>
        </div>
        <div class="right">
          <van-button 
            size="mini" 
            round 
            class="mesg"
            to="/user/profile"
          >编辑资料</van-button>
        </div>
      </div>
      <div class="data-stats">
        <div class="data-item">
          <span class="count">{{userInfo.art_count}}</span>
          <span class="text">头条</span>
        </div>
        <div class="data-item">
          <span class="count">{{ userInfo.follow_count }}</span>
          <span class="text">关注</span>
        </div> 
        <div class="data-item">
          <span class="count">{{ userInfo.fans_count }}</span>
          <span class="text">粉丝</span>
        </div> 
        <div class="data-item">
          <span class="count">{{ userInfo.like_count }}</span>
          <span class="text">获赞</span>
        </div>
      </div>
    </div>

    <!-- 未登录 -->
    <div v-else class="header not-login">
      <div class="login-btn" @click="$router.push('/login')">
        <img class="mobile-img" src="~@/assets/mobile.png" alt="">
        <span class="text">登录 / 注册</span>
      </div>
    </div>

    <!-- 导航  -->
    <van-grid class="grid-nav" :column-num="2" clickable>
      <van-grid-item class="grid-item">
        <i slot="icon" class="iconfont icon-shoucang"></i>
        <span slot="text" class="text">收藏</span>
      </van-grid-item>
      <van-grid-item class="grid-item">
        <i slot="icon" class="iconfont icon-lishi"></i>
        <span slot="text" class="text">历史</span>
      </van-grid-item>
    </van-grid>

    <van-cell title="消息通知" is-link />
    <van-cell title="小智同学" is-link />
    <van-cell 
      v-if="user" 
      title="退出登录" 
      class="lgout-cell"
      clickable  
      @click="onLogout"
     />
  </div>
</template>

<script>
import { mapState } from 'vuex'
import {getUserInfo} from '@/api/user'
export default {
  name: 'MyIndex',
  data() {
    return {
        userInfo:{} //用户自己的信息
      }
  },
  computed: {
    ...mapState(['user'])
  },
  created() {
    // 如果用户登录了，则请求加载用户信息数据
    if (this.user){
      this.loadUserInfo()
    }
  },
  methods: {
    onLogout() {
      // 退出提示
      // 在组件中需要使用 this.$dialog 来调用弹框组件
      this.$dialog.confirm({
        title: '确认退出吗?',
      })
      .then(() => {
      // 确认退出：清除登录状态（容器中的user + 本地中的user）
        this.$store.commit('setUser',null)
      })
      .catch(() => {
        console.log('取消执行这里');
      })
    },
    async loadUserInfo() {
      try {
        const { data } = await getUserInfo()
        this.userInfo = data.data
        // console.log(data);
      } catch (err) {
        this.$toast('获取数据失败，请稍后重试')
      }
    }
  }
}
</script>

<style scoped lang="less">
.my-container{
  .header{
    height: 361px;
    background: url('~@/assets/banner.png') no-repeat ;
    background-size: cover;
  }

  .not-login{
    display: flex;
    justify-content: center;
    align-items: center;
    .login-btn{
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      .mobile-img{
        width: 132px;
        height: 132px;
        margin-bottom: 15px;
      }
      .text{
        font-size: 28px;
        color:white;
      }
    }
  }

  .user-info{
    .base-info{
      height: 231px;
      padding:76px 32px 23px;
      box-sizing: border-box;  //将padding计算在宽高之中
      display: flex;
      justify-content: space-between;
      align-items: center;
      .left{
        display: flex;
        align-items: center;
        .avatar{
          width: 132px;
          height: 132px;
          border: 4px solid #fff;
          margin-right: 23px;
          
        }
        .name{
          font-size: 30px;
          color:#fff;
        }
      }
      .right{
        .mesg{
          font-family: MicrosoftYaHei;
	        font-size: 20px;
          color: #666;
        }

      }
    }
    .data-stats{
      display: flex;
      .data-item{
        height: 135px;
        flex:1;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        color: #fff;
        .count{
          font-size: 36px;
        }
        .text{
          font-size: 23px;
          letter-spacing: 1px;
        }
      }
    }
  }

  .grid-nav{
    margin-bottom: 9px;
    .grid-item{
      height: 141px;
      .iconfont{
        font-size: 45px;
      }
      .icon-shoucang{
        color:#eb5253;
      }
      .icon-lishi{
        color:#ff9d1d;
      }
      .text{
        font-family: MicrosoftYaHei;
        font-size: 28px;
        letter-spacing: 1px;
        color: #333333;
      }
    }
  }

  .lgout-cell{
    text-align: center;
    font-size: 30px;
    letter-spacing: 1px;
	  color: #d86262;
    margin-top: 9px;
  }
}
</style>